The General Circulation of the Solar Atmosphere and the Maintenance of the Equatorial Acceleration

The General Circulation of the Solar Atmosphere and the Maintenance of the Equatorial Acceleration PDF Author: Fred Ward
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ISBN:
Category : Solar atmosphere
Languages : en
Pages : 24

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The General Circulation of the Solar Atmosphere and the Maintenance of the Equatorial Acceleration

The General Circulation of the Solar Atmosphere and the Maintenance of the Equatorial Acceleration PDF Author: Fred Ward
Publisher:
ISBN:
Category : Solar atmosphere
Languages : en
Pages : 24

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General Circulation of the Solar Atmosphere from Observational Evidence

General Circulation of the Solar Atmosphere from Observational Evidence PDF Author: Fred Ward
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ISBN:
Category : Fluid dynamics
Languages : en
Pages : 0

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Analysis of ten years (1935 to 1944) of Greenwich spot data shows a consistent, and (statistically) very significant correlation of spot group proper motions, in the proper sense. These results provide strong support for the existence of large-scale waves which are some modest fraction of the solar circumference, but larger than the sunspot groups. Moreover, these waves transport angular momentum (up the gradient of angular velocity) toward the equatorial regions from higher latitudes across at least the entire sunspot zone. It is not known, however, whether these eddies are the primary (or only) source of momentum to maintain the 'equatorial acceleration' of the sun. However, if this source were shut off, and all other processes continued unabated, this layer of the sun between latitudes = 20 degrees would reach solid rotation in about 5 1/2 rotations. Because this eddy transport of momentum is counter to the gradient of angular velocity, there is an implied transformation of the kinetic energy of the eddies into the kinetic energy of the mean east-west flow. Of possibly even more interest, however, might be the possibility of transfers of kinetic energy between eddies of all different scale sizes extending down the entire spectrum to include sunspot groups and the spots themselves. Moreover, some eddy size(s) in this layer is likely to be primarily responsible for a conversion of potential to kinetic energy.

General Circulation of the Solar Atmosphere from Observational Evidence

General Circulation of the Solar Atmosphere from Observational Evidence PDF Author: Fred Ward
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 40

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Government-wide Index to Federal Research & Development Reports

Government-wide Index to Federal Research & Development Reports PDF Author:
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ISBN:
Category : Government publications
Languages : en
Pages : 778

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Technical Abstract Bulletin

Technical Abstract Bulletin PDF Author:
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Category : Science
Languages : en
Pages : 760

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Second Conference on Planetology and Space Mission Planning

Second Conference on Planetology and Space Mission Planning PDF Author: Robert Duncan Enzmann
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Category : Alkylating agents
Languages : en
Pages : 1050

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Annals of the New York Academy of Sciences

Annals of the New York Academy of Sciences PDF Author: New York Academy of Sciences
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Category : MSH (Hormone)
Languages : en
Pages : 1050

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Records of meetings 1808-1916 in v. 11-27.

ESSA Technical Report ERL.

ESSA Technical Report ERL. PDF Author: United States. Environmental Science Services Administration
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ISBN:
Category :
Languages : en
Pages : 36

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ESSA Technical Report ERL-ESL

ESSA Technical Report ERL-ESL PDF Author:
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ISBN:
Category : Earth sciences
Languages : en
Pages : 636

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Preprints of Proceedings

Preprints of Proceedings PDF Author:
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ISBN:
Category : Aeronautics in meteorology
Languages : en
Pages : 480

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